Fort Pierce, FL ZIP Codes
Fort Pierce, Florida has 11 ZIP codes: 8 for street addresses (, , , , , and 2 more) and 3 for PO boxes.
Your street decides which one you use.
Which Fort Pierce ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Fort Pierce ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
34948, 34954 and 34979 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Fort Pierce city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Fort Pierce ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 34945 | street delivery Fort Pierce |
| 34946 | street delivery Orange Avenue |
| 34947 | street delivery Orange Avenue |
| 34948 | PO boxes at the Orange Avenue post office Orange Avenue |
| 34949 | street delivery Orange Avenue |
| 34950 | street delivery Orange Avenue |
| 34951 | street delivery Orange Avenue |
| 34954 | PO boxes at the Orange Avenue post office Orange Avenue |
| 34979 | PO boxes at the Fort Pierce post office Fort Pierce |
| 34981 | street delivery Fort Pierce |
| 34982 | street delivery Fort Pierce |
Why your mail may say Fort Pierce when you live outside it
Fort Pierce ZIP codes also cover Lakewood Park, White City and Indian River Estates, so a letter addressed to Fort Pierce can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. St. Lucie County property records show which city you are in.
Fort Pierce ZIP code questions
What is the main ZIP code for Fort Pierce?
34945, the ZIP code of the main Fort Pierce post office at 5000 W Midway Rd.
Which Fort Pierce ZIP codes are for PO boxes only?
34948, 34954 and 34979. Mail to them goes to boxes at the post office, not to street addresses.
What county is Fort Pierce in?
St. Lucie County.
ZIP codes for towns near Fort Pierce
More towns near Fort Pierce: Riviera Beach, West Palm Beach, Royal Palm Beach, Melbourne, Wellington, Greenacres, Lake Worth Beach, Boynton Beach, Merritt Island.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections